Goldrush Genetics, Guide Rock, NE A breeding program with over 90% of the calf crop resulting from A.I. using more than 20 top sires in the Gelbvieh, Angus, and Red Angus breeds of cattle. Every cow is strategically mated to the best sires in the breed.

Malm Ranch, Albin, WY A purebred Hereford herd was begun in 1950 followed by the addition of purebred Angus, Red Angus, Salers, Gelbvieh, South Devon and Braunvieh herds in the 1980's and 1990's. These purebred herds were used to develop the present-day breed called Carcass Masters.

Thorstenson Gelbvieh and Angus Located near Selby, South Dakota, this ranch offers purebred Gelbvieh, hybrid or Balancer bulls, (Gelbvieh x Red or Black Angus) and purebred Angus bulls. Annual production sale held first Saturday in March.